Well steve. ,, no one said you were smart and your not. Being Mr know it all doesn't pay off for you here bud. Your a fu$king idot. Here let me help you. The upper on a fal has the Magwell. The lower is the trigger assembly. When the government cuts a FAL to be in compliance with a parts kit. They most of the time cut the magwell in half. So yes the upper has the magwell with it. And yes I found a company that did make 10 or 20 samples that had mag wells to accept HK 91 mags. So the reciever was 800. I just happen to have 50 light weight paratrooper mags from Germany that would work great in it. I believe back when I bought them they were like 2.00 each. They are way better quality than Fal mags.